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The Caliburn G5 KOKO is the newest device released in the Caliburn family in 2026 and includes 1600mAh battery, Starlit Ocean Display, and 35W maximum output. This KOKO pod kit works with Caliburn GPP pods in reversible orientation. The G5 KOKO operates through button activation or draw-activated inhalation. The compact design features frosted shell construction.
Waves and Storm dual vaping modes adjust power delivery. The Starlit Ocean Display shows output mode, battery percentage, and marine animal light effects. PRO-FOCS 4.0 technology works through the GPP pod platform including earlier G3 Pods. Adjustable top airflow combines with reversible pod insertion creating multiple draw configurations.
USB-C charging recharges the 1600mAh battery. Button controls: 5 clicks power on/off, 2 clicks switch modes, 3 clicks adjust output, 4 clicks disable light effects. Compatible with GPP pods spanning 0.4Ω through 1.2Ω resistances covering MTL and RDL vaping so worked great with nic salts and 50/50 vape juice.


The Caliburn G5 KOKO includes 1600mAh battery capacity. The battery provides all-day vaping at 35W maximum output. The USB-C port charges the battery. The battery capacity suits the compact KOKO form factor while maintaining extended use between charges.
The 35W maximum output operates through Waves and Storm modes. Power delivery adjusts automatically matching selected mode and installed pod resistance. Manual output adjustment available through 3-click button control.

The G5 KOKO features Waves and Storm dual vaping modes adjusting power delivery patterns:
Switch between modes: Press the fire button 2 times. The Starlit Ocean Display shows current mode selection. Choose mode based on vaping preference and GPP pod resistance installed.

The Starlit Ocean Display features themed interface showing:
The display activates during use showing current settings. The marine-themed interface includes animated light effects syncing with device operation. The light effects feature animated sea creatures.
Disable light effects: Press the fire button 4 times. The display continues showing mode and battery information with light effects disabled. Re-enable through the same 4-click sequence.

PRO-FOCS 4.0 (Precise Optimisation of Flavour with Complete Smoothness) adjusts power delivery matching installed GPP pod resistance. The system optimises flavour output across GPP platform resistances.
The G5 KOKO works with Caliburn GPP pods:
All GPP pods feature built-in mesh coils, side-fill or top-fill design, and U² anti-leak construction. The reversible pod orientation provides secondary airflow adjustment.

The top airflow control slider adjusts air intake continuously. Slide left/right closing for tighter MTL draw or opening for looser RDL draw. The slider provides precise adjustment across full range.
Reversible pod orientation provides secondary airflow control. Insert GPP pod in one direction for standard airflow. Flip pod 180 degrees reversing airflow path creating different draw resistance. The combination of slider adjustment and pod orientation creates multiple airflow configurations.

The G5 KOKO operates through button press or auto-draw inhalation:
Button Controls:
Draw-Activated: Inhale on mouthpiece activating without button press. The auto-draw sensor responds during inhalation eliminating button requirement.
The dual activation provides flexibility between button control and buttonless operation.

The USB-C port charges the 1600mAh battery. The Type-C connection charges faster than older micro-USB standards. The reversible USB-C connector inserts either orientation.
Charging cable included in kit. Charge using compatible USB-C wall adapter (not included) or computer USB port. The Starlit Ocean Display shows charging progress.

The G5 KOKO measures 84.8 x 49.1 x 21.8mm in compact KOKO form factor. The KOKO design prioritises pocket portability while maintaining substantial battery capacity. Frosted shell construction provides a textured grip surface.
The ergonomic shape fits comfortably in hand. The compact dimensions suit jacket pockets and small bags. The KOKO styling differs from standard Caliburn cylindrical designs through squared compact profile.

The Caliburn G5 KOKO comes in six different colours, with a new leather touch and similar colours to the earlier GK2. Colour options include:

|
Specification |
Details |
|
Model |
Uwell Caliburn G5 KOKO |
|
Dimensions |
84.8 x 49.1 x 21.8mm |
|
Battery |
1600mAh Built-In |
|
Charging |
USB-C (Type-C) Fast Charging |
|
Output Power |
35W Maximum |
|
Vaping Modes |
Waves & Storm (Dual Modes) |
|
Display |
Starlit Ocean Display |
|
Light Effects |
Marine Animals (Toggle On/Off) |
|
Pod Compatibility |
Caliburn GPP Pods (0.4Ω, 0.6Ω, 0.9Ω, 1.2Ω) |
|
Pod Capacity |
2ml (TPD) |
|
Activation |
Button + Draw-Activated |
|
Airflow |
Top Airflow Control + Reversible Pod |
|
Technology |
PRO-FOCS 4.0 |
|
Design |
KOKO Compact, Frosted Shell |
|
Vaping Style |
MTL & RDL |
|
E-Liquid Type |
Nic Salts, 50/50 Freebase |

The Uwell Caliburn G5 KOKO combines 1600mAh battery, Starlit Ocean Display, and Waves/Storm dual vaping modes in a compact KOKO form factor. The 35W maximum output operates through two power delivery patterns: Waves Mode for smooth consistent output, Storm Mode for increased ramp during inhale.
Starlit Ocean Display shows output mode, battery percentage, and marine animal light effects. The themed interface includes animated sea creatures (disabled via 4-click button control). PRO-FOCS 4.0 technology optimises flavour through the GPP pod platform.
Compatible with Caliburn GPP pods in 0.4Ω, 0.6Ω, 0.9Ω, and 1.2Ω resistances covering RDL through tight MTL vaping. Adjustable top airflow combines with reversible pod orientation creating multiple draw configurations. Button controls adjust modes, output power, and light effects. Draw-activated operation available alongside button activation.
USB-C fast charging recharges 1600mAh battery. Frosted shell construction in KOKO compact design measuring 84.8 x 49.1 x 21.8mm. The 0.6Ω GPP pod included. The G5 KOKO is part of the Caliburn series.

Depending on how many cigarettes you smoke, we recommend the following strength e-liquids with the Uwell Caliburn G5 KOKO Pod Kit.
Wondering what Nic Salts are? See our guide here.
To get the most from your coils, take a look at our coil priming guide.
Free Premium Delivery: Orders over £30 qualify for free Royal Mail Tracked 24 or DPD Pickup Shop. Orders over £60 get free DPD Next Day home delivery.
7-Day Dispatch: We dispatch orders every day of the week. Royal Mail services Monday-Friday, DPD services 7 days a week.
Important Battery Restriction: Non-Mainland UK and International orders are limited to 2 internal battery devices per package. Additional shipping charges may apply to split larger orders.
Download Tracking Apps:
Weekend Orders: Are fulfilled but dispatched Monday once Royal Mail collects
Non-Mainland UK: This is your only option for the following postcodes: AB, BT, JE, IM, IV, HS, KW, PA, PH, ZE, PO30-PO41, TR21-TR25
Non-Mainland UK: Automatically switched to Royal Mail Tracked 24
Non-Mainland UK: Automatically switched to Royal Mail Tracked 24
Orders after 4pm Friday: Automatically switched to Sunday delivery
Orders after 3pm Saturday: Automatically switched to Monday delivery with price difference refunded
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Returns: If returned to sender, item cost refunded minus all shipping charges
Detained Goods: Ecigone is not liable for goods detained by customs
Returns: If returned to sender, item cost refunded minus all shipping charges
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The following postcodes may experience delays for next-day delivery. Please allow an extra 1-2 days:
Battery Device Restrictions
Orders containing more than 2 internal battery devices (vape kits with built-in batteries, mods with built-in batteries, or battery cells) to Non-Mainland UK and International addresses will require:
We'll contact you before processing if your order is affected.
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Quick Guide:
What We Can't Accept: Opened e-liquids, vape kits, pods, or pre-filled pods (unless faulty)
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